Pith Number

pith:EWYY6CXF

pith:2010:EWYY6CXFQ4OAZXYIGF3JHDJVXZ

not attested not anchored not stored refs pending

Flavor changing Z' couplings at the LHC

G. Valencia (Iowa State University), Sudhir Kumar Gupta

arxiv:1005.4578 v1 · 2010-05-25 · hep-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EWYY6CXFQ4OAZXYIGF3JHDJVXZ}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T04:41:15.058197Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25b18f0ae5871c0cdf083176938d35be4c95bd8f1d6efb199b0da32f3a804b2d

Aliases

arxiv: 1005.4578 · arxiv_version: 1005.4578v1 · doi: 10.48550/arxiv.1005.4578 · pith_short_12: EWYY6CXFQ4OA · pith_short_16: EWYY6CXFQ4OAZXYI · pith_short_8: EWYY6CXF

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/EWYY6CXFQ4OAZXYIGF3JHDJVXZ \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 25b18f0ae5871c0cdf083176938d35be4c95bd8f1d6efb199b0da32f3a804b2d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "29dd4424c89df8432131895e907c144281b40cde6bec8b2f080ca4ae2f41844c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2010-05-25T13:56:55Z",
    "title_canon_sha256": "5704b1b59e3900e4356f1393ebd792b3cd06b9be80755a6ce0d757683e8d27ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.4578",
    "kind": "arxiv",
    "version": 1
  }
}